gp_resqueue_status
The gp_toolkit.gp_resqueue_status view allows administrators to see status and activity for a resource queue. It shows how many queries are waiting to run and how many queries are currently active in the system from a particular resource queue.
Note The
gp_resqueue_statusview is valid only when resource queue-based resource management is active.
| column | type | references | description |
|---|---|---|---|
queueid |
oid | gp_toolkit.gp_resqueue_ queueid | The ID of the resource queue. |
rsqname |
name | gp_toolkit.gp_resqueue_ rsqname | The name of the resource queue. |
rsqcountlimit |
real | gp_toolkit.gp_resqueue_ rsqcountlimit | The active query threshold of the resource queue. A value of -1 means no limit. |
rsqcountvalue |
real | gp_toolkit.gp_resqueue_ rsqcountvalue | The number of active query slots currently being used in the resource queue. |
rsqcostlimit |
real | gp_toolkit.gp_resqueue_ rsqcostlimit | The query cost threshold of the resource queue. A value of -1 means no limit. |
rsqcostvalue |
real | gp_toolkit.gp_resqueue_ rsqcostvalue | The total cost of all statements currently in the resource queue. |
rsqmemorylimit |
real | gp_toolkit.gp_resqueue_ rsqmemorylimit | The memory limit for the resource queue. |
rsqmemoryvalue |
real | gp_toolkit.gp_resqueue_ rsqmemoryvalue | The total memory used by all statements currently in the resource queue. |
rsqwaiters |
integer | gp_toolkit.gp_resqueue_ rsqwaiter | The number of statements currently waiting in the resource queue. |
rsqholders |
integer | gp_toolkit.gp_resqueue_ rsqholders | The number of statements currently running on the system from this resource queue. |
Parent topic: System Catalogs Definitions